I build enterprise-grade, high-performance e-commerce and delivery management systems tailored to your specific business operations. Whether you operate a retail store, grocery chain, or multi-branch business, I unify your online sales, warehouse dispatch, logistics, and ERP software into a cohesive platform.

What I Offer: • Responsive Customer Web App: Modern React frontend with product catalog, advanced filtering, variants, shopping cart, and live order tracking. • Admin & Operations Dashboards: Complete back-office panel for inventory management, courier assignment, role-based access control (RBAC), and sales reporting. • Real-Time Order Lifecycle: State-machine workflows powered by SignalR hubs for instant notifications between customers, preparation staff, and delivery couriers. • Bidirectional ERP & Inventory Sync: Automated real-time synchronization for products, stock balances, invoices, and prices with built-in conflict resolution and retry policies. • Secure Payment & Architecture: Clean Architecture backend built with ASP.NET Core, EF Core, SQL Server, Hangfire background tasks, and secure Virtual POS / JWT integration.

Deliverables:

Fully customized and production-ready source code (React & ASP.NET Core).

Clean relational database schema and Dockerized environment setup.

End-to-end deployment to your cloud or on-premise server with complete documentation.